InsiderFlow

BLBX

Blackboxstocks Inc. Common Stock+0.00 ()
Prev Close·MCap$55.8M·P/E·Vol·Yield

Buys (12M)

0

$0.00

Sells (12M)

2

$129.4K

Net Activity

Net Seller

$129.4K

Active Insiders

2

last 12 mo

Over the past 12 months, insider activity at Blackboxstocks Inc. Common Stock (BLBX) has been exclusively selling, with 0 insider purchases totaling $0.00 and 2 insider sales totaling $129.4K. The most recent insider transaction was by Smith Charles Brandon (Chief Technology Officer), who sold $83.2K worth of shares on Oct 23, 2025. Blackboxstocks Inc. Common Stock operates in the Technology sector, within the General industry, with a market cap of $55.8M.

BLBX Insider Trading Activity

DateInsiderTypeValue
Oct 23, 2025 Smith Charles BrandonSell$83.2K
Oct 21, 2025 Reid Charles KellerSell$46.2K
Jul 1, 2024 KEPLER GUSTBuy$100.0K
Feb 23, 2023 KEPLER GUSTBuy$3.39M
Jun 15, 2022 Balestri RayBuy$87.0K
Jun 15, 2022 WINSPEAR ROBERT LBuy$17.9K
May 20, 2022 WINSPEAR ROBERT LBuy$15.8K
Nov 23, 2021 Balestri RayBuy$6.5K
Nov 17, 2021 WINSPEAR ROBERT LBuy$417.6K
Nov 15, 2021 Balestri RayBuy$100.0K
May 13, 2021 KEPLER GUSTBuy$200.00
May 5, 2021 KEPLER GUSTBuy$750.00

BLBX Insider Buying Activity

The following table shows recent insider purchases of Blackboxstocks Inc. Common Stock (BLBX) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Jul 1, 2024 KEPLER GUSTBuy$100.0K
Feb 23, 2023 KEPLER GUSTBuy$3.39M
Jun 15, 2022 Balestri RayBuy$87.0K
Jun 15, 2022 WINSPEAR ROBERT LBuy$17.9K
May 20, 2022 WINSPEAR ROBERT LBuy$15.8K
Nov 23, 2021 Balestri RayBuy$6.5K
Nov 17, 2021 WINSPEAR ROBERT LBuy$417.6K
Nov 15, 2021 Balestri RayBuy$100.0K
May 13, 2021 KEPLER GUSTBuy$200.00
May 5, 2021 KEPLER GUSTBuy$750.00

BLBX Insider Selling Activity

The following table shows recent insider sales of Blackboxstocks Inc. Common Stock (BLBX) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Oct 23, 2025 Smith Charles BrandonSell$83.2K
Oct 21, 2025 Reid Charles KellerSell$46.2K

BLBX Insiders

Smith Charles Brandon

Chief Technology Officer

Sold $83.2K
1 tradesLast: Oct 23, 2025
Reid Charles Keller

Director

Sold $46.2K
1 tradesLast: Oct 21, 2025
KEPLER GUST

President and CEO

Bought $3.49M
4 tradesLast: Jul 1, 2024
WINSPEAR ROBERT L

Chief Financial Officer

Bought $451.3K
3 tradesLast: Jun 15, 2022
Balestri Ray

Director

Bought $193.5K
3 tradesLast: Jun 15, 2022